package trastienda.servlet.rol;

import java.io.IOException;

import javax.servlet.RequestDispatcher;
import javax.servlet.ServletException;
import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;

import trastienda.dao.RolDAO;
import trastienda.excepcion.DAOExcepcion;
import trastienda.modelo.Rol;

/**
 * Servlet implementation class for Servlet: RolModificarServlet
 *
 */
 public class RolModificarServlet extends javax.servlet.http.HttpServlet implements javax.servlet.Servlet {
   static final long serialVersionUID = 1L;
   
    /* (non-Java-doc)
	 * @see javax.servlet.http.HttpServlet#HttpServlet()
	 */
	public RolModificarServlet() {
		super();
	}   	
	
	/* (non-Java-doc)
	 * @see javax.servlet.http.HttpServlet#doGet(HttpServletRequest request, HttpServletResponse response)
	 */
	protected void doGet(HttpServletRequest request, HttpServletResponse response) throws ServletException, IOException {
		// TODO Auto-generated method stub
	}  	
	
	/* (non-Java-doc)
	 * @see javax.servlet.http.HttpServlet#doPost(HttpServletRequest request, HttpServletResponse response)
	 */
	protected void doPost(HttpServletRequest request, HttpServletResponse response) throws ServletException, IOException {
		// TODO Auto-generated method stub
		String a = request.getParameter("nombre");
		String b = request.getParameter("descripcion");
		
		Rol vo = new Rol();
		vo.setRolNombre(a);
		vo.setDescripcion(b);
		
		RolDAO dao = new RolDAO();
		try {
			dao.actualizar(vo);
			response.sendRedirect(request.getContextPath()+"/RolBuscarServlet");
		} catch (DAOExcepcion e) {
			System.out.println(e.getMessage());
			RequestDispatcher rd = request.getRequestDispatcher("error.jsp");
			rd.forward(request, response);
		}			
	}   	  	    
}